49455040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9125

約数の個数: 56

約数和(自身を含む): 124705872

約数和(自身を除く): 75250832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9091, 18182, 36364, 45455, 72728, 90910, 145456, 154547, 181820, 290912, 309094, 363640, 581824, 618188, 727280, 772735, 1236376, 1454560, 1545470, 2472752, 2909120, 3090940, 4945504, 6181880, 9891008, 12363760, 24727520, 49455040]

約数ペア:

[(1, 49455040), (2, 24727520), (4, 12363760), (5, 9891008), (8, 6181880), (10, 4945504), (16, 3090940), (17, 2909120), (20, 2472752), (32, 1545470), (34, 1454560), (40, 1236376), (64, 772735), (68, 727280), (80, 618188), (85, 581824), (136, 363640), (160, 309094), (170, 290912), (272, 181820), (320, 154547), (340, 145456), (544, 90910), (680, 72728), (1088, 45455), (1360, 36364), (2720, 18182), (5440, 9091)]